diff options
| -rw-r--r-- | sysdeps/aarch64/sysdep.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sysdeps/aarch64/sysdep.h b/sysdeps/aarch64/sysdep.h index 464674e89c..661d9fe8c1 100644 --- a/sysdeps/aarch64/sysdep.h +++ b/sysdeps/aarch64/sysdep.h @@ -74,6 +74,13 @@ strip_pac (void *p) #define PACIASP hint 25 #define AUTIASP hint 29 +/* Guarded Control Stack support. */ +#define CHKFEAT_X16 hint 40 +#define MRS_GCSPR(x) mrs x, s3_3_c2_c5_1 +#define GCSPOPM(x) sysl x, #3, c7, c7, #1 +#define GCSSS1(x) sys #3, c7, c7, #2, x +#define GCSSS2(x) sysl x, #3, c7, c7, #3 + /* GNU_PROPERTY_AARCH64_* macros from elf.h for use in asm code. */ #define FEATURE_1_AND 0xc0000000 #define FEATURE_1_BTI 1 |